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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Editor: Henry van Driel
  • Vol. 27, Iss. 8 — Aug. 1, 2010
  • pp: 1571–1575

Nonlinear Franz–Keldysh effect: two-photon absorption in a semiconducting quantum well

Congxin Xia and Harold N. Spector  »View Author Affiliations


JOSA B, Vol. 27, Issue 8, pp. 1571-1575 (2010)
http://dx.doi.org/10.1364/JOSAB.27.001571


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Abstract

Two-photon absorption (TPA) in a semiconducting quantum well (QW) is investigated theoretically in the presence of the electric field. Numerical results show that the TPA depends strongly on the relative orientations of the electric field, the direction of optical polarization, and the direction of carrier confinement in the QW. The TPA is finite at photon energy below the threshold energy where the TPA would vanish in the absence of the electric field for any case. The TPA is large when the electric field is along the direction of carrier confinement in the QW. Moreover, when the electric field is in the plane of the QW, the difference Δ α between the TPAs in a finite electric field and in zero field at the threshold energy increases almost linearly with increasing the electric field. In addition, it is also found that, in all cases, the TPA is less in the QW than that in the bulk.

© 2010 Optical Society of America

OCIS Codes
(160.6000) Materials : Semiconductor materials
(190.5970) Nonlinear optics : Semiconductor nonlinear optics including MQW
(270.4180) Quantum optics : Multiphoton processes
(300.1030) Spectroscopy : Absorption

ToC Category:
Optoelectronics

History
Original Manuscript: February 1, 2010
Revised Manuscript: May 20, 2010
Manuscript Accepted: May 28, 2010
Published: July 16, 2010

Citation
Congxin Xia and Harold N. Spector, "Nonlinear Franz–Keldysh effect: two-photon absorption in a semiconducting quantum well," J. Opt. Soc. Am. B 27, 1571-1575 (2010)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-27-8-1571


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References

  1. J. Bravo-Abad, E. P. Ippen, and M. Soljačić, “Ultrafast photodetection in an all-silicon chip enabled by two-photon,” Appl. Phys. Lett. 94, 241103 (2009). [CrossRef]
  2. P. Aivaliotis, E. A. Zibik, L. R. Wilson, J. W. Cockburn, M. Hopkinson, and N. Q. Vinh, “Two photon absorption in quantum dot-in-a-well infrared photodetectors,” Appl. Phys. Lett. 92, 023501 (2008). [CrossRef]
  3. H. Y. Cui, Z. F. Li, Z. L. Liu, C. Wang, X. S. Chen, X. N. Hu, Z. H. Ye, and W. Lub, “Modulation of the two-photon absorption by electric fields in HgCdTe photodiode,” Appl. Phys. Lett. 92, 021128 (2008). [CrossRef]
  4. Y. Liu and H. K. Tsang, “Time dependent density of free carriers generated by two photon absorption in silicon waveguides,” Appl. Phys. Lett. 90, 211105 (2007). [CrossRef]
  5. M. Sheik-Bahae, A. A. Said, T. H. Wei, D. Hagan, and E. W. V. Stryland, “Sensitive measurements of optical nonlinearities using a single beam,” IEEE J. Quantum Electron. 26, 760–769 (1990). [CrossRef]
  6. B. Gu, J. He, W. Ji, and H. T. Wang, “Three-photon absorption saturation in ZnO and ZnS crystals,” J. Appl. Phys. 103, 073105 (2008). [CrossRef]
  7. X. Li, J. Embden, J. W. M. Chon, and M. Gu, “Enhanced two-photon absorption of CdS nanocrystal rods,” Appl. Phys. Lett. 94, 103117 (2009). [CrossRef]
  8. A. D. Bristow, N. Rotenberg, and H. M. van Driel, “Two-photon absorption and Kerr coefficients of silicon for 850–2200 nm,” Appl. Phys. Lett. 90, 191104 (2007). [CrossRef]
  9. R. Braunstein, “Nonlinear optical effects,” Phys. Rev. 125, 475–477 (1962). [CrossRef]
  10. R. Braunstein and N. Ockman, “Optical double-photon absorption in CdS,” Phys. Rev. 134, A499–A507 (1964). [CrossRef]
  11. H. Spector, “Two-photon absorption in semiconducting quantum-well structures,” Phys. Rev. B 35, 5876–5879 (1987). [CrossRef]
  12. A. Pasquarello and A. Quattropani, “Gauge-invariant two-photon transitions in quantum wells,” Phys. Rev. B 38, 6206–6210 (1988). [CrossRef]
  13. A. Pasquarello and A. Quattropani, “Effect of continuum states on two-photon absorption in quantum wells,” Phys. Rev. B 41, 12728–12734 (1990). [CrossRef]
  14. A. Shimizu, “Two-photon absorption in quantum-well structures near half the direct band gap,” Phys. Rev. B 40, 1403–1406 (1989). [CrossRef]
  15. A. Pasquarello and A. Quattropani, “Two-photon transitions to excitons in quantum wells,” Phys. Rev. B 42, 9073–9079 (1990). [CrossRef]
  16. J. Khurgin, “Nonlinear response of the semiconductor quantum-confined structures near and below the middle of the band gap,” J. Opt. Soc. Am. B 11, 624–631 (1994). [CrossRef]
  17. A. Obeidat and J. Khurgin, “Excitonic enhancement of two-photo absorption in semiconductor quantum-well structures,” J. Opt. Soc. Am. B 12, 1222–1227 (1995). [CrossRef]
  18. L. A. Padilha, J. Fu, D. Hagan, E. Van Stryland, C. Cesar, L. Barbosa, D. Buso, and A. Martucci, “Frequency degenerate and nondegenerate two-photon absorption spectra of semiconductor quantum dots,” Phys. Rev. B 75, 075325 (2007). [CrossRef]
  19. A. V. Fedorov, A. V. Baranov, and K. Inoue, “Two-photon transitions in systems with semiconductor quantum dots,” Phys. Rev. B 54, 8627–8632 (1996). [CrossRef]
  20. H. Garcia, “Tunneling assisted two-photon absorption: The nonlinear Franz–Keldysh effect,” Phys. Rev. B 74, 035212 (2006). [CrossRef]
  21. C. Xia and H. N. Spector, “Nonlinear Franz–Keldysh effect: Two photon absorption in semiconducting quantum wires and quantum boxes,” J. Appl. Phys. 106, 124302 (2009). [CrossRef]
  22. C. Xia and H. N. Spector, “Franz–Keldysh effect in the interband optical absorption of semiconducting nanostructures,” J. Appl. Phys. 105, 084313 (2009). [CrossRef]
  23. D. C. Hutchings and E. W. Van Stryland, “Nondegenerate two-photon absorption in zinc blende,” J. Opt. Soc. Am. B 9, 2065–2074 (1992). [CrossRef]

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